An indicator light that is on is not an excellent omen. It is easy to think that it is simply a dysfunction related to the sensors . However, it is wiser to pay attention to it. What is the role of ABS? Why is the indicator light on? what are the solutions? We will answer all of these questions, so you can drive the Lancia with confidence.
What is ABS on a Lancia
ABS means Anti Blocking System . It is a mechanism that offers the possibility of improving your braking, especially for continuous braking. Before the development of ABS, the brake pedal was directly linked to the pads. As soon as the pedal was depressed, the pads tightened on the discs. The inconvenience with this mechanism is that there may be a chance of skating. Thanks to probes, ABS assesses the braking system. Instead of maintaining the discs, the pressure will decrease and then increase several times in a very short time, in order to prevent a blocking total Lancia tires. No skating, and braking becomes much more efficient.
Lancia: why the ABS warning light is on
If the ABS warning light comes on, this Lancia is sure to malfunction. As with all the other indicators, it is rather usual that it is simply a malfunction of electrical connection. However, it is better to be sure.
False contact
Follow the cables of the ABS depth sounders of this Lancia and take the electric voltage using a multimeter . In the event that one of them does not have the same value as the other three, it means that there is a false contact. Reassemble the wiring, if you find a connection fault you will have to correct it. When a cable is in poor condition, it will have to be replaced.
A sensor problem
This is of course a rather frequent malfunction for a Lancia. The detector may be sending the wrong message. In this case, it will suffice to replace the sonar in question. You will be able to check the probes using a oscilloscope .
A problem with the hydraulic block
The ABS of this Lancia works thanks to a mechanism hydraulic , which gives the opportunity to manage the intensity of the brake pads. In the event that this mechanism is defective, replacement of the ABS block is usually compulsory. If this remains a block malfunction, it can usually be felt when braking.
Conclusion
An ABS warning light that turns on can come from many reasons. Whether it is a sonar malfunction, an electrical fault. If the ABS unit fails, it will probably have to be replaced. And this operation happens to be relatively expensive, for a Lancia or for any type of car. It is wiser not to abandon an ABS warning light, for obvious safety reasons. Leave a comment if this specific ABS indicator light file was useful. Enjoy the road!